This indicates an attack attempt to exploit a Buffer Overflow Vulnerability in Zahir Accounting Enterprise Plus 6.
The vulnerability is due to an error in the vulnerable application when handling a maliciously crafted CSV file. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted CSV file.
Zahir Accounting Enterprise Plus 6 through build 10b
System Compromise: Remote attackers can gain control of vulnerable systems.
Currently we are unaware any vendor supplied patch for this issue.